! Started logfile: J2242+8224_X_2017_08_12_pus_uvs.log on Fri May 10 15:30:28 2019 obs J2242+8224_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2242+8224_X_2017_08_12_pus_uva.fits ! AN table 1: 330 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88963 visibilities/baseline/integration-bin. ! Found source: J2242+8224 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 158532 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2242+8224_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.992594Jy sigma=0.007838 ! Fit after self-cal, rms=0.957857Jy sigma=0.007580 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7685 mas, bmaj=0.9809 mas, bpa=-26.6 degrees ! Estimated noise=796.031 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329437 Jy ! Component: 100 - total flux cleaned = 0.0411312 Jy ! Total flux subtracted in 100 components = 0.0411312 Jy ! Clean residual min=-0.002465 max=0.003464 Jy/beam ! Clean residual mean=-0.000059 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0411312 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0411312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088363Jy sigma=0.000661 ! Fit after self-cal, rms=0.087286Jy sigma=0.000653 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543781 Jy ! Component: 100 - total flux cleaned = 0.00827087 Jy ! Total flux subtracted in 100 components = 0.00827087 Jy ! Clean residual min=-0.002354 max=0.002999 Jy/beam ! Clean residual mean=-0.000050 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.049402 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.049402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086756Jy sigma=0.000649 ! Fit after self-cal, rms=0.086742Jy sigma=0.000648 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9863 mas, bmaj=1.305 mas, bpa=-21.84 degrees ! Estimated noise=230.858 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440946 Jy ! Component: 100 - total flux cleaned = 0.00690178 Jy ! Component: 150 - total flux cleaned = 0.00834231 Jy ! Component: 200 - total flux cleaned = 0.00895756 Jy ! Total flux subtracted in 200 components = 0.00895756 Jy ! Clean residual min=-0.002279 max=0.004482 Jy/beam ! Clean residual mean=-0.000065 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0583596 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0583596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086512Jy sigma=0.000647 ! Fit after self-cal, rms=0.086472Jy sigma=0.000646 ! Inverting map ! Added new window around map position (2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448661 Jy ! Component: 100 - total flux cleaned = 0.00721464 Jy ! Component: 150 - total flux cleaned = 0.0092065 Jy ! Component: 200 - total flux cleaned = 0.0106857 Jy ! Total flux subtracted in 200 components = 0.0106857 Jy ! Clean residual min=-0.002108 max=0.003935 Jy/beam ! Clean residual mean=-0.000053 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0690453 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 75 components and 0.0690453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086222Jy sigma=0.000644 ! Fit after self-cal, rms=0.086115Jy sigma=0.000643 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 1.09 KP 1.05 ! LA 0.90 MK 1.02 NL 1.18 OV 1.07 ! PT 0.87 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.09 KP 1.05 ! LA 0.92 MK 1.08 NL 1.21 OV 1.09 ! PT 0.94 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 HN 1.11 KP 0.97 ! LA 0.91 MK 1.14 NL 1.17 OV 1.13 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.10 KP 1.03 ! LA 0.91 MK 1.07 NL 1.18 OV 1.13 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 1.07 KP 1.00 ! LA 0.91 MK 1.07 NL 1.24 OV 1.09 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.91 HN 1.07 KP 1.00 ! LA 0.89 MK 1.06 NL 1.16 OV 1.14 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.03 KP 1.04 ! LA 0.90 MK 1.09 NL 1.17 OV 1.08 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.02 KP 1.01 ! LA 0.91 MK 1.03 NL 1.15 OV 1.13 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 0.94 KP 1.02 ! LA 0.91 MK 0.96 NL 1.10 OV 1.07 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 0.90 KP 1.02 ! LA 0.94 MK 0.99 NL 1.15 OV 1.09 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 0.97 KP 0.99 ! LA 0.89 MK 0.93 NL 1.11 OV 1.03 ! PT 0.89 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.82 HN 0.90 KP 0.94 ! LA 0.91 MK 0.87 NL 1.01 OV 1.04 ! PT 0.90 SC 0.91 ! ! ! Fit before self-cal, rms=0.086115Jy sigma=0.000643 ! Fit after self-cal, rms=0.086112Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9942 mas, bmaj=1.317 mas, bpa=-22.08 degrees ! Estimated noise=235.03 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357626 Jy ! Component: 100 - total flux cleaned = 0.00604394 Jy ! Component: 150 - total flux cleaned = 0.00792889 Jy ! Component: 200 - total flux cleaned = 0.00943317 Jy ! Total flux subtracted in 200 components = 0.00943317 Jy ! Clean residual min=-0.001799 max=0.002925 Jy/beam ! Clean residual mean=-0.000020 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0784785 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 115 components and 0.0784785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085943Jy sigma=0.000639 ! Fit after self-cal, rms=0.085924Jy sigma=0.000638 ! Inverting map ! Added new window around map position (-4.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322926 Jy ! Component: 100 - total flux cleaned = 0.00550174 Jy ! Component: 150 - total flux cleaned = 0.0073921 Jy ! Component: 200 - total flux cleaned = 0.00898852 Jy ! Total flux subtracted in 200 components = 0.00898852 Jy ! Clean residual min=-0.001589 max=0.002173 Jy/beam ! Clean residual mean=-0.000013 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.087467 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 138 components and 0.087467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085772Jy sigma=0.000636 ! Fit after self-cal, rms=0.085719Jy sigma=0.000636 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085719Jy sigma=0.000636 ! Fit after self-cal, rms=0.086717Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9952 mas, bmaj=1.305 mas, bpa=-22.1 degrees ! Estimated noise=235.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194052 Jy ! Component: 100 - total flux cleaned = 0.00340577 Jy ! Component: 150 - total flux cleaned = 0.00459591 Jy ! Component: 200 - total flux cleaned = 0.00559353 Jy ! Total flux subtracted in 200 components = 0.00559353 Jy ! Clean residual min=-0.001169 max=0.001767 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0930606 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 152 components and 0.0930606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086658Jy sigma=0.000634 ! Fit after self-cal, rms=0.086711Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174067 Jy ! Component: 100 - total flux cleaned = 0.00296981 Jy ! Component: 150 - total flux cleaned = 0.00392196 Jy ! Component: 200 - total flux cleaned = 0.00468123 Jy ! Total flux subtracted in 200 components = 0.00468123 Jy ! Clean residual min=-0.001136 max=0.001278 Jy/beam ! Clean residual mean=0.000006 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0977418 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 164 components and 0.0977418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086662Jy sigma=0.000633 ! Fit after self-cal, rms=0.086633Jy sigma=0.000633 ! Inverting map ! Added new window around map position (7.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141872 Jy ! Component: 100 - total flux cleaned = 0.00243821 Jy ! Component: 150 - total flux cleaned = 0.00309392 Jy ! Component: 200 - total flux cleaned = 0.00358746 Jy ! Total flux subtracted in 200 components = 0.00358746 Jy ! Clean residual min=-0.001065 max=0.001197 Jy/beam ! Clean residual mean=0.000011 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.101329 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 175 components and 0.101329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086598Jy sigma=0.000633 ! Fit after self-cal, rms=0.086568Jy sigma=0.000633 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086568Jy sigma=0.000633 ! Fit after self-cal, rms=0.085800Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=1.296 mas, bpa=-21.83 degrees ! Estimated noise=234.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125976 Jy ! Component: 100 - total flux cleaned = 0.00224678 Jy ! Component: 150 - total flux cleaned = 0.00297025 Jy ! Component: 200 - total flux cleaned = 0.00365097 Jy ! Total flux subtracted in 200 components = 0.00365097 Jy ! Clean residual min=-0.000997 max=0.001031 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.10498 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 187 components and 0.10498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085770Jy sigma=0.000632 ! Fit after self-cal, rms=0.085732Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104215 Jy ! Component: 100 - total flux cleaned = 0.00175938 Jy ! Component: 150 - total flux cleaned = 0.00226689 Jy ! Component: 200 - total flux cleaned = 0.00267519 Jy ! Total flux subtracted in 200 components = 0.00267519 Jy ! Clean residual min=-0.000969 max=0.001081 Jy/beam ! Clean residual mean=0.000007 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.107655 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 190 components and 0.107655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085711Jy sigma=0.000632 ! Fit after self-cal, rms=0.085696Jy sigma=0.000632 ! Inverting map ! Added new window around map position (-1, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111279 Jy ! Component: 100 - total flux cleaned = 0.00187864 Jy ! Component: 150 - total flux cleaned = 0.00229442 Jy ! Component: 200 - total flux cleaned = 0.00262415 Jy ! Total flux subtracted in 200 components = 0.00262415 Jy ! Clean residual min=-0.000971 max=0.000934 Jy/beam ! Clean residual mean=0.000009 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.11028 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 203 components and 0.11028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085673Jy sigma=0.000632 ! Fit after self-cal, rms=0.085658Jy sigma=0.000632 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085658Jy sigma=0.000632 ! Fit after self-cal, rms=0.084874Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.378 mas, bmaj=2.76 mas, bpa=-13.26 degrees ! Estimated noise=298.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158022 Jy ! Component: 100 - total flux cleaned = 0.00274419 Jy ! Component: 150 - total flux cleaned = 0.00367145 Jy ! Component: 200 - total flux cleaned = 0.00443341 Jy ! Total flux subtracted in 200 components = 0.00443341 Jy ! Clean residual min=-0.001209 max=0.001155 Jy/beam ! Clean residual mean=0.000010 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.114713 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 224 components and 0.114713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084859Jy sigma=0.000631 ! Fit after self-cal, rms=0.084838Jy sigma=0.000631 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101554 Jy ! Component: 100 - total flux cleaned = 0.0017376 Jy ! Component: 150 - total flux cleaned = 0.002116 Jy ! Component: 200 - total flux cleaned = 0.0023662 Jy ! Total flux subtracted in 200 components = 0.0023662 Jy ! Clean residual min=-0.001123 max=0.001194 Jy/beam ! Clean residual mean=0.000017 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.117079 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 236 components and 0.117079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084830Jy sigma=0.000631 ! Fit after self-cal, rms=0.084819Jy sigma=0.000631 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.996 mas, bmaj=1.293 mas, bpa=-21.74 degrees ! Estimated noise=232.915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.996 x 1.293 at -21.74 degrees (North through East) ! Clean map min=-0.00091778 max=0.044954 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7733 mas, bmaj=0.9636 mas, bpa=-26.26 degrees ! Estimated noise=804.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033819 Jy ! Component: 100 - total flux cleaned = 0.0436453 Jy ! Component: 150 - total flux cleaned = 0.0505414 Jy ! Component: 200 - total flux cleaned = 0.0561525 Jy ! Total flux subtracted in 200 components = 0.0561525 Jy ! Clean residual min=-0.002850 max=0.003441 Jy/beam ! Clean residual mean=-0.000046 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0561525 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0561525 Jy ! Inverting map and beam ! Estimated beam: bmin=0.996 mas, bmaj=1.293 mas, bpa=-21.74 degrees ! Estimated noise=232.915 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764698 Jy ! Component: 100 - total flux cleaned = 0.0135815 Jy ! Component: 150 - total flux cleaned = 0.0184623 Jy ! Component: 200 - total flux cleaned = 0.0226241 Jy ! Total flux subtracted in 200 components = 0.0226241 Jy ! Clean residual min=-0.002021 max=0.002800 Jy/beam ! Clean residual mean=-0.000037 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0787766 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 69 components and 0.0787766 Jy ! Inverting map ! Added new window around map position (3.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367998 Jy ! Component: 100 - total flux cleaned = 0.00692734 Jy ! Component: 150 - total flux cleaned = 0.00982044 Jy ! Component: 200 - total flux cleaned = 0.0124073 Jy ! Total flux subtracted in 200 components = 0.0124073 Jy ! Clean residual min=-0.001558 max=0.002028 Jy/beam ! Clean residual mean=-0.000022 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0911838 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 97 components and 0.0911838 Jy ! Inverting map ! Added new window around map position (-1.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239335 Jy ! Component: 100 - total flux cleaned = 0.00450856 Jy ! Component: 150 - total flux cleaned = 0.00644105 Jy ! Component: 200 - total flux cleaned = 0.00820983 Jy ! Total flux subtracted in 200 components = 0.00820983 Jy ! Clean residual min=-0.001289 max=0.001371 Jy/beam ! Clean residual mean=-0.000013 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0993937 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 121 components and 0.0993936 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.378 mas, bmaj=2.76 mas, bpa=-13.26 degrees ! Estimated noise=298.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296171 Jy ! Component: 100 - total flux cleaned = 0.0052826 Jy ! Component: 150 - total flux cleaned = 0.00722794 Jy ! Component: 200 - total flux cleaned = 0.00890446 Jy ! Total flux subtracted in 200 components = 0.00890446 Jy ! Clean residual min=-0.001383 max=0.001558 Jy/beam ! Clean residual mean=-0.000006 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.108298 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146956 Jy ! Component: 100 - total flux cleaned = 0.00276521 Jy ! Component: 150 - total flux cleaned = 0.0039118 Jy ! Component: 200 - total flux cleaned = 0.00492867 Jy ! Total flux subtracted in 200 components = 0.00492867 Jy ! Clean residual min=-0.001197 max=0.001326 Jy/beam ! Clean residual mean=0.000006 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.113227 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 207 components and 0.113227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.996 mas, bmaj=1.293 mas, bpa=-21.74 degrees ! Estimated noise=232.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000925024 Jy ! Component: 100 - total flux cleaned = 0.00161446 Jy ! Component: 150 - total flux cleaned = 0.00222999 Jy ! Component: 200 - total flux cleaned = 0.00276562 Jy ! Total flux subtracted in 200 components = 0.00276562 Jy ! Clean residual min=-0.000952 max=0.001036 Jy/beam ! Clean residual mean=0.000007 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.115992 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 234 components and 0.115992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084827Jy sigma=0.000631 ! Fit after self-cal, rms=0.084809Jy sigma=0.000631 wmodel J2242+8224_X_2017_08_12_pus_map.mod ! Writing 234 model components to file: J2242+8224_X_2017_08_12_pus_map.mod wobs J2242+8224_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2242+8224_X_2017_08_12_pus_uvs.fits wwins J2242+8224_X_2017_08_12_pus_map.win ! wwins: Wrote 9 windows to J2242+8224_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.8469e-05 Jy ! Component: 100 - total flux cleaned = 1.71268e-05 Jy ! Component: 150 - total flux cleaned = 6.30183e-05 Jy ! Component: 200 - total flux cleaned = 4.87269e-05 Jy ! Component: 250 - total flux cleaned = 3.47982e-05 Jy ! Component: 300 - total flux cleaned = 4.8853e-05 Jy ! Component: 350 - total flux cleaned = 2.1551e-05 Jy ! Component: 400 - total flux cleaned = -5.1705e-06 Jy ! Component: 450 - total flux cleaned = -5.74265e-05 Jy ! Component: 500 - total flux cleaned = -5.7604e-05 Jy ! Component: 550 - total flux cleaned = -9.56761e-05 Jy ! Component: 600 - total flux cleaned = -0.000108198 Jy ! Component: 650 - total flux cleaned = -0.000120408 Jy ! Component: 700 - total flux cleaned = -0.000120484 Jy ! Component: 750 - total flux cleaned = -0.000108858 Jy ! Component: 800 - total flux cleaned = -9.75319e-05 Jy ! Component: 850 - total flux cleaned = -0.000109029 Jy ! Component: 900 - total flux cleaned = -8.67219e-05 Jy ! Component: 950 - total flux cleaned = -8.65129e-05 Jy ! Component: 1000 - total flux cleaned = -4.28403e-05 Jy ! Component: 1050 - total flux cleaned = -1.07552e-05 Jy ! Component: 1100 - total flux cleaned = 1.02618e-05 Jy ! Component: 1150 - total flux cleaned = 1.02224e-05 Jy ! Component: 1200 - total flux cleaned = 3.08954e-05 Jy ! Component: 1250 - total flux cleaned = 6.13523e-05 Jy ! Component: 1300 - total flux cleaned = 5.12484e-05 Jy ! Component: 1350 - total flux cleaned = 6.12653e-05 Jy ! Component: 1400 - total flux cleaned = 0.000100401 Jy ! Component: 1450 - total flux cleaned = 0.000100411 Jy ! Component: 1500 - total flux cleaned = 0.000129185 Jy ! Component: 1550 - total flux cleaned = 0.000148079 Jy ! Component: 1600 - total flux cleaned = 0.000185705 Jy ! Component: 1650 - total flux cleaned = 0.000194971 Jy ! Component: 1700 - total flux cleaned = 0.000231607 Jy ! Component: 1750 - total flux cleaned = 0.000249831 Jy ! Component: 1800 - total flux cleaned = 0.000258813 Jy ! Component: 1850 - total flux cleaned = 0.000312301 Jy ! Component: 1900 - total flux cleaned = 0.000312308 Jy ! Component: 1950 - total flux cleaned = 0.000347292 Jy ! Component: 2000 - total flux cleaned = 0.000390545 Jy ! Total flux subtracted in 2048 components = 0.000442016 Jy ! Clean residual min=-0.000440 max=0.000490 Jy/beam ! Clean residual mean=0.000004 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.116434 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 386 components and 0.116434 Jy ![Exited script file: muppet] wmap "J2242+8224_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.996 x 1.293 at -21.74 degrees (North through East) ! Clean map min=-0.00078965 max=0.044475 Jy/beam ! Writing clean map to FITS file: J2242+8224_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0444749 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.157 1.157 2.31401 4.62802 9.25603 18.5121 37.0241 74.0482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.996 x 1.293 at -21.74 degrees (North through East) ! Clean map min=-0.00078965 max=0.044475 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2242+8224_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:30:41 2019